299198280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:983

約数の個数: 128

約数和(自身を含む): 934617600

約数和(自身を除く): 635419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 79, 111, 120, 148, 158, 185, 222, 237, 296, 316, 370, 395, 444, 474, 555, 632, 740, 790, 853, 888, 948, 1110, 1185, 1480, 1580, 1706, 1896, 2220, 2370, 2559, 2923, 3160, 3412, 4265, 4440, 4740, 5118, 5846, 6824, 8530, 8769, 9480, 10236, 11692, 12795, 14615, 17060, 17538, 20472, 23384, 25590, 29230, 31561, 34120, 35076, 43845, 51180, 58460, 63122, 67387, 70152, 87690, 94683, 102360, 116920, 126244, 134774, 157805, 175380, 189366, 202161, 252488, 269548, 315610, 336935, 350760, 378732, 404322, 473415, 539096, 631220, 673870, 757464, 808644, 946830, 1010805, 1262440, 1347740, 1617288, 1893660, 2021610, 2493319, 2695480, 3787320, 4043220, 4986638, 7479957, 8086440, 9973276, 12466595, 14959914, 19946552, 24933190, 29919828, 37399785, 49866380, 59839656, 74799570, 99732760, 149599140, 299198280]

約数ペア:

[(1, 299198280), (2, 149599140), (3, 99732760), (4, 74799570), (5, 59839656), (6, 49866380), (8, 37399785), (10, 29919828), (12, 24933190), (15, 19946552), (20, 14959914), (24, 12466595), (30, 9973276), (37, 8086440), (40, 7479957), (60, 4986638), (74, 4043220), (79, 3787320), (111, 2695480), (120, 2493319), (148, 2021610), (158, 1893660), (185, 1617288), (222, 1347740), (237, 1262440), (296, 1010805), (316, 946830), (370, 808644), (395, 757464), (444, 673870), (474, 631220), (555, 539096), (632, 473415), (740, 404322), (790, 378732), (853, 350760), (888, 336935), (948, 315610), (1110, 269548), (1185, 252488), (1480, 202161), (1580, 189366), (1706, 175380), (1896, 157805), (2220, 134774), (2370, 126244), (2559, 116920), (2923, 102360), (3160, 94683), (3412, 87690), (4265, 70152), (4440, 67387), (4740, 63122), (5118, 58460), (5846, 51180), (6824, 43845), (8530, 35076), (8769, 34120), (9480, 31561), (10236, 29230), (11692, 25590), (12795, 23384), (14615, 20472), (17060, 17538)]